CN102145213B

CN102145213B - Extinguishing device for tall building roof

Info

Publication number: CN102145213B
Application number: CN2011100874878A
Authority: CN
Inventors: 钟仕贵; 薛勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-31
Filing date: 2011-04-08
Publication date: 2012-07-11
Anticipated expiration: 2031-04-08
Also published as: CN102145213A; CN202028069U

Abstract

The invention discloses an extinguishing device for a tall building roof, mainly comprising a water storage tank (2) arranged a roof plane (1), a firefighting pump (3) communicated with the inside of the water storage tank (2) and a long-arm fire monitor (4) connected with the firefighting pump (3). By using the extinguishing device, the problem that fire extinguishment in a tall building and a super-tall building can be well solved. The extinguishing device has unique function and remarkable advantage of extinguishing fire in the tall building.

Description

High building roof extinguishing device

Technical field

The present invention relates to a kind of high building roof extinguishing device.

Background technology

The modern urban construction fast development, commercial affairs, dwelling house high building are more and more, increasingly high, and the fire-fighting fire of high building repeatedly occurs, and life and property can not get guarantee.The high building breaking out of fire all is from the lining outwards, stretch from bottom to top; And be by small-sized fire in the short time (generally being 5～20 minutes) upgrade to large-sized fire fast; Fire also can burn higher and higher, if untimely put out a fire to save life and property and control will be raised to super-huge fire, it is difficult putting out a fire at last again, rescuing; Life and property loss can be very serious, and Shanghai in 2010 and Shenyang two high building fire are exactly instance.Traditional fire fighting device can not satisfy the needs of modern fire in high buildings fire extinguishing, and with the fire fighting truck fire extinguishing, it needs the time from receiving condition of a fire information to reaching the spot; Then 15 minutes soon, then one hour slowly, the back of reaching the spot also had a time; In this time period, often fire has been stretched from little fire and has been escalated into big fire, and fire also burns eminence from lower; Wasted best fire extinguishing opportunity, small fire has become calamity.The extinguishing chemical jetting height of common fight fire fighting truck is in 60 meters; And the extinguishing chemical jetting height of high-jetting vehicle, ladder truck, motor ladder is no more than 80 meters, and 100 meters in city and above building are found everywhere now, what if the eminence position in these high buildings, superelevation building do the condition of a fire occurred? Rely on fire fighting truck to put out a fire; The extinguishing chemical of its injection has arrived not these height; Most critical be fire fighting truck when upwards spraying 80% extinguishing chemical to not the ignition point ground of just dropping back, the extinguishing chemical loss is very big, also extinguishing chemical during to peak its movement velocity be zero; The intensity of a fire there is not the impact power; Fire-fighting efficiency reduces greatly, and with the also difficult control of many again fire fighting trucks with put out the big fire of this high building, the fireman can only see that big fire will put in order building high building burning also to the greatest extent many times.Also there is something special is exactly a lot of scenes of fire because road, afforest and close on the influence of building; Fire fighting truck can not be near the scene of fire; Fire monitor has been brought into play not effect, needs remote water delivery fire extinguishing, so just greatly reduces the ability of fire fighting truck high-altitude fire extinguishing; The high building fire extinguishing is difficult so the fireman has very mixed feelings! True hope to have a kind of efficient, fast, the extinguishing device that the has more power fire in high buildings of putting out a fire to save life and property, rescue life and property.

Summary of the invention

The objective of the invention is to overcome the shortcoming and defect of above-mentioned prior art, the difficult problem of the fine solution high building of a kind of ability, the fire extinguishing of superelevation building fire is provided, unique, the with the obvious advantage high building roof extinguishing device of its function of fire in high buildings of going out.

The object of the invention is realized through following technical proposals: high building roof extinguishing device mainly is made up of fire pump that is arranged on water storing tank on the roof plane, communicates with water storing tank inside and the long-armed fire monitor that links to each other with fire pump.

Said water storing tank is provided with the feed pipe that communicates with its inside.

Said fire pump is provided with water inlet and delivery port, and water inlet is connected through the pump water inlet pipe with water storing tank inside, is connected through the water band between delivery port and the long-armed fire monitor.

Said pump water inlet pipe is provided with water intaking valve, is used to control the current that get into fire pump.

Between said delivery port and the water band outlet valve is installed, is used to control the current after the fire pump pressurization.

Further, the present invention also comprises motor, and said motor links to each other with fire pump through shaft joint.

Further, the present invention also comprises the locomotive that is arranged on the roof plane, said long-armed fire monitor is installed on the locomotive.

A kind of optimal way as locomotive; Said locomotive mainly by base plate, be installed in that bearing and gun tube rear support constitute before the turning to roller, be placed on the balancing weight of base plate upper surface and be installed in the gun tube of base plate upper end of band self-locking of base plate lower end; Said long-armed fire monitor is installed in before the gun tube on the bearing and gun tube rear support, and the effect of balancing weight is to offset the recoil strength of long-armed fire monitor when working.

The main armament pipe that said long-armed fire monitor is mainly linked to each other with fire pump by the rear end, the ball valve and the big gun operating grip that are connected the big gun head of main armament pipe front end and are installed in main armament pipe rear end through rotating shaft constitute; Bearing is equipped with the gun tube swivel base through rotating shaft before the said gun tube, and the main armament pipe is connected through the big gun rotating shaft with the gun tube swivel base, thereby makes the main armament pipe before gun tube, to carry out the rotation in horizontal plane and the vertical plane in the bearing place, and the rear end of main armament pipe is placed on the gun tube rear support.

Be welded with big gun head pivoted arm on the said big gun head; Be connected with pull bar on the big gun head pivoted arm; And pull bar links to each other with drawing handle on being fixed on the main armament pipe away from an end of big gun head pivoted arm, in the use, through drawing handle pulling pull bar; Spur big gun head pivoted arm again and handle the rotation of big gun head, the big gun head can be rotated down 150 ° from level; Also be provided with the pull bar holder on the said main armament pipe, pull bar is installed on the pull bar holder, thereby pull bar has been played spacing effect.

In sum, the present invention has the following advantages:

(1) disaster relief is quicker.Its fire extinguishing time weak point only needed 3～6 minutes can accomplish preparation from finding the condition of a fire, dropped into fire fighting rapidly, and fire is eliminated little the condition of a disaster state in the early stage;

(2) motion is more flexible.Can move at roof, and be belong to closely, high-power fire extinguishing, gun muzzle can be rotated down 150 ° from level, has enlarged the ejecting extinguishing scope.

(3) fire extinguishing is more efficient.Extinguishing chemical sprays from the top down, and the speed that arrives the scene of a fire is also higher than the speed of big gun outlet, has increased the impact power to flame, and 90% extinguishing chemical can both arrive the scene of a fire and play fire extinguishing effectiveness; If face building, Building two mutually this covering device is installed all, adjusts two big gun heads, just can be to same scene of a fire spray fire extinguishing agent, blow-off velocity is faster.

(4) operate more simple and convenient.Only with 1～2 water band, only need 1～2 people just can put out a fire, voluntary fire fighter and general public all can be manipulated.

Description of drawings

Fig. 1 is an overall structure sketch map of the present invention;

Fig. 2 is the structural representation of long-armed fire monitor of the present invention and locomotive;

Fig. 3 is that the A of Fig. 2 is to sketch map;

Fig. 4 is the present invention's audio-visual picture of putting out a fire.

Mark and corresponding parts title in the accompanying drawing: 1-roof plane; 2-water storing tank; 3-fire pump; 4-long-armed fire monitor; 5-feed pipe; 6-pump water inlet pipe; 7-water intaking valve; 8-outlet valve; 9-motor; 10-locomotive; 11-base plate; 12-turn to roller; Bearing before 13-gun tube; 14-gun tube rear support; 15-main armament pipe; 16-big gun head; 17-ball valve; 18-big gun operating grip; 19-gun tube swivel base; The rotating shaft of 20-big gun; 21-big gun head pivoted arm; 22-pull bar; 23-drawing handle; 24-pull bar holder; 25-water band; 26-balancing weight.

The specific embodiment

Below in conjunction with implementing and accompanying drawing, the present invention is done further detailed description, but embodiment of the present invention is not limited only to this.

Embodiment:

As shown in Figure 1, fixed water storing tank 2 is arranged on the middle position on the roof plane 1 of high building, water storing tank 2 external feed pipes 5; Between water storing tank 2 and fire pump 3, be provided with pump water inlet pipe 6, pump water inlet pipe 6 one ends link to each other with the water inlet of fire pump 3, and the other end is connected with water storing tank 2 sides, and pump water inlet pipe 6 is provided with water intaking valve 7; Motor 9 is connected with fire pump 3 through shaft joint, and drives fire pump 3 runnings; Fire pump 3 delivery ports are equipped with outlet valve 8, and water band 25 1 ends are connected with outlet valve 8, and the other end is connected with long-armed fire monitor 4; Long-armed fire monitor 4 is installed on the locomotive 10 and with locomotive 10 and on roof plane 1, moves.

Shown in Fig. 2 and 3, what base plate 11 lower ends of locomotive 10 were equipped with the self-locking of four bands turns to roller 12, and locomotive 10 is provided with bearing 13 and gun tube rear support 14 before the gun tube, and base plate 11 upper surfaces of locomotive 10 are placed with balancing weight 26; Big gun head 16 is connected through the front end of rotating shaft with the main armament pipe 15 of long-armed fire monitor 4; Be welded with big gun head pivoted arm 21 on the big gun head 16; Pull bar 22 1 ends are connected with big gun head pivoted arm 21, and the other end is connected with drawing handle 23, by drawing handle 23 pulling pull bars 22; Spur big gun head pivoted arm 21 again and handle the rotation of big gun head 16, big gun head 16 can be rotated down 150 ° from level; Pull bar 22 is spacing by 4 pull bar holders 24, and pull bar holder 24, drawing handle 23 are fixedly connected on the main armament pipe 15; Main armament pipe 15 rear ends are provided with ball valve 17 and big gun operating grip 18, and main armament pipe 15 rear ends are connected with water delivery water band 25; Main armament pipe 15 is connected through big gun rotating shaft 20 with gun tube transposase 11 9, and gun tube transposase 11 9 links to each other through bearing 13 before rotating shaft and the gun tube, and main armament pipe 15 can carry out the rotation in horizontal plane and the vertical plane in bearing 13 places before gun tube; Main armament pipe 15 rear ends can be placed on the gun tube rear support 14.

Operation principle of the present invention is following:

Whenever water storing tank all is for 2 li to be filled with extinguishing chemical (clear water or clear water add the mixed liquid of foaming agent), needs for instant fire extinguishment, and feed pipe 5 can carry clear water until being filled with from trend water storing tank 2 fast when clear water was not enough; Motor 9, pump water inlet pipe 6, fire pump 3, water intaking valve 7, outlet valve 8 and water storing tank 2 connect by structure shown in Figure 1; And be installed in the fixed position at 1 middle part, roof plane; Long-armed fire monitor 4 is fixed on the locomotive 10, leaves on the roof plane 1 one in water band 25 and picks and places position easily.

When the present invention carries out work; Motor 9 drives fire pump 3 the low pressure extinguishing chemical supercharging in the water storing tank 2 is become the required high-pressure extinction agent of fire extinguishing; Flow to long-armed fire monitor 4 through water band 25 again; Long-armed fire monitor 4 moves to the high building side to ignition point inject high pressure extinguishing chemical with locomotive 10, and is as shown in Figure 4, to reach the purpose that fights a fire.

The concrete operations step: when condition of a fire appearance, the fire-fighting assistant policeman first step is to take out water band 25 and locomotive 10, and locomotive 10 is pushed into the side that high building has the condition of a fire, adjusts locomotive 10 and makes long-armed fire monitor 4 aim at the ignition point directions; Second step was to make water band 25 in order, and an end and the long-armed fire monitor 4 of water band 25 connected, and the other end and outlet valve 8 connect; The 3rd step was that pump water inlet valve 7 and outlet valve 8 are rotated to the enable possition; The 4th step was that starter motor 9 drives fire pump 3 work; The 5th step was held the big gun operating grip 18 of long-armed fire monitor 4, rotation drawing handle 23, and adjustment big gun head 16 angles make big gun head 16 facing to ignition point, open ball valve 17, and spray fire extinguishing agent just can fight a fire fast.

As stated, just can realize the present invention preferably.

Claims

1. high building roof extinguishing device is characterized in that, mainly is made up of fire pump (3) that is arranged on water storing tank (2) on the roof plane (1), communicates with water storing tank (2) inside and the long-armed fire monitor (4) that links to each other with fire pump (3); Also comprise the locomotive (10) that is arranged on roof plane (1), said long-armed fire monitor (4) is installed on the locomotive (10); Said locomotive (10) mainly by base plate (11), be installed in the turning to roller (12), be placed on the balancing weight (26) of base plate (11) upper surface and be installed in the gun tube of base plate (11) upper end of base plate (11) lower end before bearing (13) constitute with gun tube rear support (14), said long-armed fire monitor (4) is installed on preceding bearing (13) of gun tube and the gun tube rear support (14); The main armament pipe (15) that said long-armed fire monitor (4) is mainly linked to each other with fire pump (3) by the rear end, the ball valve (17) and the big gun operating grip (18) that are connected the big gun head (16) of main armament pipe (15) front end and are installed in main armament pipe (15) rear end through rotating shaft constitute; Bearing (13) is equipped with gun tube swivel base (19) through rotating shaft before the said gun tube, and main armament pipe (15) is connected through big gun rotating shaft (20) with gun tube swivel base (19), and the rear end of main armament pipe (15) is placed on the gun tube rear support (14).

2. high building roof extinguishing device according to claim 1 is characterized in that, said water storing tank (2) is provided with the feed pipe (5) that communicates with its inside.

3. high building roof extinguishing device according to claim 1; It is characterized in that; Said fire pump (3) is provided with water inlet and delivery port; And water inlet is connected through pump water inlet pipe (6) with water storing tank (2) is inner, is connected through water band (25) between delivery port and the long-armed fire monitor (4).

4. high building roof extinguishing device according to claim 3 is characterized in that said pump water inlet pipe (6) is provided with water intaking valve (7).

5. high building roof extinguishing device according to claim 3 is characterized in that, between said delivery port and the water band (25) outlet valve (8) is installed.

6. according to each described high building roof extinguishing device in the claim 1～5, it is characterized in that, also comprise motor (9), said motor (9) links to each other with fire pump (3) through shaft joint.

7. according to each described high building roof extinguishing device in the claim 1～5; It is characterized in that; Be welded with big gun head pivoted arm (21) on the said big gun head (16); Be connected with pull bar (22) on the big gun head pivoted arm (21), and pull bar (22) links to each other with drawing handle (23) on being fixed on main armament pipe (15) away from an end of big gun head pivoted arm (21); Also be provided with pull bar holder (24) on the said main armament pipe (15), pull bar (22) is installed on the pull bar holder (24).